Productivity metrics that ignore environmental impact are accounting tricks, not real progress.
The revolution is a long and arduous struggle, but it is the only way to achieve true independence and freedom.
True progress in agriculture is measured by health, not just yield.
The limits of my language mean the limits of my world.
When a professor insists computer science is X but not Y, have compassion for his graduate students.
当教授坚持说计算机科学是X但不是Y时，请对他的研究生抱有同情心。
世界的整个问题在于愚蠢的人和狂热分子总是对自己如此确定，而聪明的人则充满疑虑。
我认为好的表演的关键是能够真实地倾听和反应。